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Na2SO3 + 2 I + 2 NaOH = Na2SO4 + 2 NaI + H2O
HNO3 + FeSO4 + H2SO4 = FeNOSO4 + Fe2(SO4)3 + H2O =>
2 HNO3 + 8 FeSO4 + 3 H2SO4 = 2 FeNOSO4 + 3 Fe2(SO4)3 + 4 H2O
NaHCO3 + Ba(NO3)2 = BaCO3 + NaNO3 + CO2 + H2O =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + 2 NaNO3 + CO2 + H2O
Al2(CO3)3 + Li2SO4 = Al2(SO4)3 + Li2(CO3) =>
Al2(CO3)3 + 3 Li2SO4 = Al2(SO4)3 + 3 Li2(CO3)
MgO + HNO3 = MgNO3 + OH =>
MgO + HNO3 = MgNO3 + OH
C(s) + FeCr2O4(s) = FeCr2(s) + CO2(g) =>
2 C(s) + FeCr2O4(s) = FeCr2(s) + 2 CO2(g)
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
I2 + S{2-} + OH({-}) = SO4{2-} + I{-} + H2O =>
4 I2 + S{2-} + 8 OH({-}) = SO4{2-} + 8 I{-} + 4 H2O
C6H6N2O2 + KOH = C6H4NO2OH + KNH2 =>
C6H6N2O2 + KOH = C6H4NO2OH + KNH2
PbS2 + O2 = PbO2 + SO2 =>
PbS2 + 3 O2 = PbO2 + 2 SO2
C3H6 + O2 = CO + H6 =>
2 C3H6 + 3 O2 = 6 CO + 2 H6
KOH + MnO2 + Cl2 = KMnO4 + KCl + H2O =>
8 KOH + 2 MnO2 + 3 Cl2 = 2 KMnO4 + 6 KCl + 4 H2O
Al + KNO2 + H2O = K3[Al(OH)6] + NO =>
Al + 3 KNO2 + 3 H2O = K3[Al(OH)6] + 3 NO
KMnO4 + (COONa)2 + H2SO4 = CO2 + H2O + Na2SO4 + MnSO4 + K2SO4 =>
2 KMnO4 + 5(COONa)2 + 8 H2SO4 = 10 CO2 + 8 H2O + 5 Na2SO4 + 2 MnSO4 + K2SO4
MgO(s) + H3PO4(aq) = Mg3(PO4)2(s) + H2O(g) =>
3 MgO(s) + 2 H3PO4(aq) = Mg3(PO4)2(s) + 3 H2O(g)
AgK + ClNO3 = AgNO3 + KCl =>
AgK + ClNO3 = AgNO3 + KCl
Na + AgBr = NaBr + Ag =>
Na + AgBr = NaBr + Ag
H2SO4 + AgCI = Ag2SO4 + HCI =>
H2SO4 + 2 AgCI = Ag2SO4 + 2 HCI
NaHg + HCl = NaCl + Hg + H2 =>
2 NaHg + 2 HCl = 2 NaCl + 2 Hg + H2
NaFeO2 + Br2 + NaOH = Na2FeO4 + NaBr + H2O =>
2 NaFeO2 + 3 Br2 + 8 NaOH = 2 Na2FeO4 + 6 NaBr + 4 H2O
(CH3CO2H)2(g) = CH3CO2H(g) =>
(CH3CO2H)2(g) = 2 CH3CO2H(g)
O + S = SO95 =>
95 O + S = SO95
NaCl + PbSO4 = Na2PbCl4 + Na2SO4 =>
4 NaCl + PbSO4 = Na2PbCl4 + Na2SO4
PCl3(g) + Cl2 = PCl5(g) =>
PCl3(g) + Cl2 = PCl5(g)
NaPO3 + Cr2O3 = CrPO4 + Na3PO4 =>
3 NaPO3 + Cr2O3 = 2 CrPO4 + Na3PO4
PbO + HCl = PbOHCl =>
PbO + HCl = PbOHCl
BaCl + (NH4)CO3 = BaCO3 + NH4Cl =>
BaCl + (NH4)CO3 = BaCO3 + NH4Cl
C8H5NO6 + N2H4 + C3H8O2 = H2O + C8H7N3O2 =>
41 C8H5NO6 + 68 N2H4 + 48 C3H8O2 = 224 H2O + 59 C8H7N3O2
Na + C6H6 = NaC6H6 =>
Na + C6H6 = NaC6H6
K + N2 = K3N =>
6 K + N2 = 2 K3N
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Na3Al(OH)6 + HCl = AlCl3 + NaCl + H2O =>
Na3Al(OH)6 + 6 HCl = AlCl3 + 3 NaCl + 6 H2O
BaCO3 + O2 + SO2 = BaSO4 + CO2 =>
2 BaCO3 + O2 + 2 SO2 = 2 BaSO4 + 2 CO2
CH4N2O + NO2 = N2 + CO2 + H2O =>
4 CH4N2O + 6 NO2 = 7 N2 + 4 CO2 + 8 H2O
HClO3 + Br2 + H2O = H2BrO3 + HCl =>
4 HClO3 + 3 Br2 + 6 H2O = 6 H2BrO3 + 4 HCl
H3PO4(aq) + KOH(aq) = H3OH(aq) + PO4K(aq) =>
H3PO4(aq) + KOH(aq) = H3OH(aq) + PO4K(aq)
NaOH + H2CO3 = Na2CO3 + H4O2 =>
2 NaOH + H2CO3 = Na2CO3 + H4O2
Al(s) + CuF2(aq) = AlF2(aq) + Cu(s) =>
Al(s) + CuF2(aq) = AlF2(aq) + Cu(s)
C172H346 + O2 = CO2 + H2O =>
2 C172H346 + 517 O2 = 344 CO2 + 346 H2O
Na2(SO4) + Ca(OH)2 = CaSO4 + NaOH =>
Na2(SO4) + Ca(OH)2 = CaSO4 + 2 NaOH
Na3AsO4 + AlBr3 = NaBr + AlAsO4 =>
Na3AsO4 + AlBr3 = 3 NaBr + AlAsO4
Cu2O + C2 = Cu + CO =>
2 Cu2O + C2 = 4 Cu + 2 CO
Al1I3 + HgCl2 = AlCl3 + HgI2 =>
2 Al1I3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
Mn(CIO3)2 + K3PO4 = KCIO3 + Mn3(PO4)2 =>
3 Mn(CIO3)2 + 2 K3PO4 = 6 KCIO3 + Mn3(PO4)2
KAlSi3O8 = KAlSi2O6 + SiO2 =>
KAlSi3O8 = KAlSi2O6 + SiO2
NaHCl = H2 + NaCl =>
2 NaHCl = H2 + 2 NaCl
H{-} + Fe{+2} + MnO4 = Fe + Mn + H2O =>
8 H{-} + 4 Fe{+2} + MnO4 = 4 Fe + Mn + 4 H2O
Ti(OH)4 + H2SO4 = Ti(SO4)2 + H2O =>
Ti(OH)4 + 2 H2SO4 = Ti(SO4)2 + 4 H2O
NH4F + NaCl = NaF + NH3 + HCl =>
NH4F + NaCl = NaF + NH3 + HCl
C11H11NO3 + NaOH = C11H9Na2NO3 + H2O =>
C11H11NO3 + 2 NaOH = C11H9Na2NO3 + 2 H2O
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